ALEXION PHARMACEUTICALS INC's ticker is and the CUSIP is 15351109. A total of 12 filers reported holding ALEXION PHARMACEUTICALS INC in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $651,000 | +7.4% | 4,163 | +24.2% | 0.03% | +17.2% |
| Q2 2015 | $606,000 | +64.7% | 3,352 | +58.0% | 0.03% | +61.1% |
| Q1 2015 | $368,000 | -20.5% | 2,122 | -15.1% | 0.02% | -21.7% |
| Q4 2014 | $463,000 | +20.3% | 2,500 | +7.7% | 0.02% | -8.0% |
| Q3 2014 | $385,000 | +19.9% | 2,322 | +13.2% | 0.02% | +25.0% |
| Q2 2014 | $321,000 | – | 2,052 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|